I imagine most people would get excited and go out on a killing spree, they would be the first ones to get infected. I'd take as much food/water as I could up into my attic and stay in there for as long as possible and barricade all the windows/doors in the house.

That was just the best image I had at the moment, I would never go fight zombies with a clumsy weapon like that. If I was in need of fighting zombies up close, I would use a silenced pistol or a sharpened shovel if ammo was low.

I've got to say say, you are definitely more prepared right now than me, but finding a replacement for your blade is going to be harder in the zombie apocolypse than if you know how to sharpen metal and find shovels lying around that no one ever thinks to take, because no one thinks a shovel will be useful for anything other than burying the dead.